| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.14 | 198409220_PHI_PIT |
| St. Louis Cardinals | SLN | 3.59 | 198409210_CHN_SLN |
| Houston Astros | HOU | 2.98 | 198409230_CIN_HOU |
| Detroit Tigers | DET | 2.3 | 198409210_NYA_DET |
| San Diego Padres | SDN | 1.79 | 198409210_ATL_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | -5.54 | 198409230_OAK_KCA |
| Cincinnati Reds | CIN | -2.97 | 198409210_CIN_HOU |
| San Francisco Giants | SFN | -1.92 | 198409210_LAN_SFN |
| Texas Rangers | TEX | -1.91 | 198409220_TEX_ANA |
| Milwaukee Brewers | MIL | -1.16 | 198409210_MIL_TOR |
Based on accumulated WAA for this season up to 1984-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 6.07 | Bruce Sutter | 118.3 | SLN |
| +014+ | 5.84 | Willie Hernandez | 135.3 | DET |
| +032+ | 4.49 | Bill Dawley | 91 | HOU |
| +037+ | 4.3 | John Candelaria | 184 | PIT |
| +051+ | 3.56 | Dan Quisenberry | 122.3 | KCA |
| +060+ | 3.43 | Dave Righetti | 91.7 | NYA |
| +068+ | 3.33 | Larry Andersen | 90.3 | PHI |
| +071+ | 3.26 | Aurelio Lopez | 132.3 | DET |
| +072+ | 3.25 | Doug Corbett | 82.3 | ANA |
| +076+ | 3.18 | Dave Dravecky | 150.7 | SDN |
| +085+ | 2.94 | Jay Howell | 100.3 | NYA |
| +086+ | 2.93 | Ernie Camacho | 95.7 | CLE |
| +089+ | 2.89 | Mark Thurmond | 173.7 | SDN |
| +095+ | 2.68 | Dave Smith | 75.3 | HOU |
| +121+ | 2.19 | Ray Searage | 31.7 | MIL |
| +122+ | 2.15 | Bill Caudill | 91 | OAK |
| +130+ | 2 | Julio Solano | 48.7 | HOU |
| +132+ | 1.98 | Tom Tellmann | 81 | MIL |
| +131+ | 1.98 | Ted Power | 106.3 | CIN |
| +135+ | 1.95 | Jesse Orosco | 85.7 | NYN |
| +137+ | 1.95 | Gary Lavelle | 98.7 | SFN |
| +139+ | 1.9 | Rich Gossage | 100.3 | SDN |
| +141+ | 1.87 | Johnny Franco | 76.3 | CIN |
| +148+ | 1.82 | Gene Garber | 103.3 | ATL |
| +152+ | 1.79 | Don Aase | 34.7 | ANA |
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